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Hylec THB.390.A1A Th390 - Ip68 Terminal Block 3 Poles D5-14 Barrier Insert

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Brand: Hylec  MPN: THB.390.A1A 
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Qty Unit Price (Ex VAT)
1+ £9.32
10+ £7.84

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10 in Stock, despatched same dayAdditional quantity lead time 5 weeks

A 3-pole straight through cable connector in a compact easy to use IP68 housing. Capable of taking cable diameters from 5mm² up to 13mm² with a current rating of 32A at 450V, this product is supplied as a complete kit, with reducing seal and cap plus an instruction leaflet.

Designed and manufactured to conform with CE requirements, the product carries ENEC approval and is ideal for use in areas of high humidity but particularly in outdoor applications where power cables need to be extended or spurred off for lighting, pond pumps or water features etc.

  • Easy to use miniature in-line wewatherproof terminal block
  • Fast, easy cable assembly.
  • Wide operational temperature range
  • Wide cable diameter acceptance range
  • Supplied as a ready to use kit.
  • Environmentally protected to IP68

MaterialBlack PA66 UL 94-V2
No. of poles3
Max. current32A
Max. voltage250V AC (T-splitter)
450V AC (In-line connector)
Operating Temp. –20°C to +125°C
Cable clamping ø5 to 13.5mm
Maximum conductor size4mm²
IP ratingIP68 to 2 Bar (T-splitter connector)
IP68 to 5 bar (In-line connector)
ApprovalsIMQ, ENEC

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15 July 2014 Question by: Bob Fenlon | Product code: 23-1254
Q. hi for use on 240 v decking lights, will this fit through a 58mm hole many thanks Bob
A. Hi Bob. Thank you for your question. This barrier insert will fit. The overall dimensions are 32mm width x 92mm length. Please see the data sheet for more information.

01 February 2013 Question by: S Dobson | Product code: 23-1254
Q. Is this all I need to connect all three wires of one mains cable to another within a water-tight enclosure?
A. Hi S Dobson. Thank you for your question. This is all you will need to connect all three wires of one mains cable to another within a water tight enclosure.


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